package com.week.tiny_video.pojo;

public class sessionId {

    private static sessionId instance;

    private String id;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }


    public static sessionId  getInstance(){
        if (instance == null) {
            instance = new sessionId();
        }
        return instance;
    }
}
